Results 11 to 20 of about 324,843 (328)
Characterization and reverse genetic establishment of cattle derived Akabane virus in China
BMC Veterinary Research, 2021 Background Akabane virus (AKAV) is an important insect-borne virus which is widely distributed throughout the world except the Europe and is considered as a great threat to herbivore health.
Dongjie Chen +6 more
doaj +1 more source
Scientific Reports, 2021 The red imported fire ant (RIFA), Solenopsis invicta Buren is native to South America and is known as a global problematic invasive species. This study focused on the molecular response of RIFA by comparing gene expression profiles after exposing ants to
Mohammad Vatanparast +3 more
doaj +1 more source
Efficiency of prompt quarantine measures on a susceptible-infected-removed model in networks [PDF]
, 2017 This study focuses on investigating the manner in which a prompt quarantine measure suppresses epidemics in networks. A simple and ideal quarantine measure is considered in which an individual is detected with a probability immediately after it becomes ...
Hasegawa, Takehisa, Nemoto, Koji
core +2 more sources
BMC Veterinary Research, 2019 Background Akabane disease (AD), a barrier to international trade for endemic areas with far economic impact on the countries, is caused by Akabane virus (AKAV). Commercial enzyme-linked immunosorbent assay (ELISA) is a commonly used diagnostic technique
Xiaolin Li +7 more
doaj +1 more source
Analysis, Simulation and Control of a New Measles Epidemic Model [PDF]
, 2019 In this paper the problem of modeling and controlling the measles epidemic spread is faced. A new model is proposed and analysed; besides the categories usually considered in measles modeling, the susceptible, the exposed, the infected, the removed and,
DI GIAMBERARDINO, Paolo +1 more
core +1 more source
Analysis of CDC social control measures using an agent-based simulation of an influenza epidemic in a city [PDF]
, 2011 Background: the transmission of infectious disease amongst the human population is a complex process which requires advanced, often individual-based, models to capture the space-time details observed in reality.Methods: an Individual Space-Time Activity ...
Atkinson, Peter M. +2 more
core +5 more sources
Parasites & Vectors, 2014 Background The 5’ region of cytochrome oxidase I (COI) is the standard marker for DNA barcoding. However, COI has proved to be of limited use in identifying some species, and for some taxa, the coding sequence is not efficiently amplified by PCR.
Jizhou Lv +11 more
doaj +1 more source
Ecology and Evolution, 2021 Insects tend to feed on related hosts. Coevolution tends to be dominated by interactions resulting from plant chemistry in defense strategies, and evolution of secondary metabolisms being in response to insect herbivory remains a classic explanation of ...
Jiayao He, Ke Chen, Fan Jiang, Xubin Pan
doaj +1 more source
A list of scale insects (Hemiptera: Coccoidea) intercepted in quarantine on imported succulent plants in Korea 2006-2010 [PDF]
, 2012 A list of scale insects (Hemiptera: Coccoidea) intercepted on imported succulent plants at the plant quarantine of Korea from 2006 to 2010 is provided. A total of 15 species belonging to four families are listed.
Ji, Jungyoun, Suh, Soo-Jung
core +3 more sources
Mathematical modeling of the spread of the coronavirus under strict social restrictions
Mathematical Methods in the Applied Sciences, EarlyView., 2021 We formulate a simple susceptible‐infectious‐recovery (SIR) model to describe the spread of the coronavirus under strict social restrictions. The transmission rate in this model is exponentially decreasing with time. We find a formula for basic reproduction function and estimate the maximum number of daily infected individuals.
Mo'tassem Al‐arydah +3 more
wiley +1 more source